Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 7421

7421

US stock number			7421
Design			HM14
Lip material			R

Dimensions

d₁	19.05	mm
D	30.15	mm
b	3.96	mm

Application and operating conditions

Pressure differential	max.	0.07	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	100	°C
Operating temperature, short period	max.	120	°C
Rotational speed	max.	10025	r/min
Shaft surface speed	max.	10	m/s

Model Number: 7421
Inner Diameter：19.05mm Outer Diameter：30.15mm Width：3.96mm
Reference speed:- Limiting speed:-
Type：Seals Industrial seals Power transmission seals Radial shaft seals for general industrial applications
Details： Radial shaft seals for general industrial applications
Update date：2025-12-09
Application:disposable,transportation equipment,Industrial,decoration machinery,marine test,Industrial,test laboratory equipment and accessories,organic raw materials,chemical instruments,food add,tire industry
Similar models:87421 7421
BEARING POWER International Trading Co.,Ltd. specialize in 7421 products，there is large inventory of SKF 7421 Radial shaft seals for general industrial applications. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7421 Which SKF 7421 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
38x52x8 CRWA1 R	38	52	8	Seals
524224	914.4	-	-	Seals
71907 ACE/P4AH	35	55	10	Bearings, units and housings
8690	22.225	36.5	6.35	Seals
BTM 85 ATN9/HCP4CDB	85	130	40.5	Bearings, units and housings
C 2212 TN9	60	110	28	Bearings, units and housings
BD-C 3164 KM-OH 3164 H	300	540	176	Bearings, units and housings
C 3172 M	360	600	192	Bearings, units and housings
NUP 306 ECJ	30	72	19	Bearings, units and housings
SSAFS 22524 x 4.1/8 TLC	104.775	-	-	Bearings, units and housings
W 61810	50	65	7	Bearings, units and housings
YAR 209-112-2F	44.45	85	49.2	Bearings, units and housings

Purchase the SKF 7421 Please fill in the following

Hot number： 14363 210x240x15 HMSA10 V 24030 CC/W33 30209 6313-2RS1/HC5C3WT 7321 BEP BT4B 328826 G/HA1 JH 415647/610 K 17x21x10 OH 3056 H PFD 72 PFD 1.1/2 TF SA 40 TXE-2LS SYE 2 3/4-3 SYFWK 505 L